Calling up and Win over

Win over and calling up are semantically related. in gather resources topic. In some cases you can use "Win over" instead a verb "Calling up".

Win over verb - To cause (someone) to agree with a belief or course of action by using arguments or earnest requests.

Calling up and win over are semantically related. Sometimes you can replace term "Calling up" with "Win over", this phrasal verbs are similar.